MVP bans boxer Claressa Shields after Alycia Baumgardner altercation

American female boxing star Claressa Shields has been banned from all future Most Valuable Promotions (MVP) events after a physical altercation with fighter Alycia Baumgardner at Ronda Rousey’s MMA bout with Gina Carano.Shields, a five-weight world champion and two-time Olympic gold medallist, is alleged to have slapped Baumgardner as the pair exchanged verbal insults backstage at the MVP event, which was their first foray into MMA, and won inside 17 seconds by Rousey.Advertisement